LHHDZ 41e4135371 app/vmauth: fix discovering backend IPs when url_prefix contains hostname with srv+ prefix (#6401) ... This change fixes the following panic: ``` 2024-06-04T11:16:52.899Z warn app/vmauth/auth_config.go:353 cannot discover backend SRV records for http://srv+localhost:8080: lookup localhost on 10.100.10.4:53: server misbehaving; use it literally panic: runtime error: integer divide by zero goroutine 9 [running]: github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver.handlerWrapper.func1() /Users/lhhdz/wd/projects/go/VictoriaMetrics/lib/httpserver/httpserver.go:291 +0x58 panic({0x103115100?, 0x10338d700?}) /Users/lhhdz/go/pkg/mod/golang.org/toolchain@v0.0.1-go1.22.3.darwin-arm64/src/runtime/panic.go:770 +0x124 main.getLeastLoadedBackendURL({0x0?, 0x22?, 0x1400014757b?}, 0x1400013c120?) /Users/lhhdz/wd/projects/go/VictoriaMetrics/app/vmauth/auth_config.go:473 +0x210 main.(*URLPrefix).getBackendURL(0x140000aa080) /Users/lhhdz/wd/projects/go/VictoriaMetrics/app/vmauth/auth_config.go:312 +0xb8 ``` --------- Co-authored-by: Haley Wang <haley@victoriametrics.com>		2024-06-12 11:47:44 +02:00
..
conn_pool_test.go
conn_pool.go
conn.go	lib: consistently use atomic.* types instead of atomic.* functions	2024-02-24 02:10:04 +02:00
dns_test.go	app/{vminsert,vmselect}: support for srv+addr scheme for specifying DNS SRV addresses at -storageNode flag	2024-04-17 23:15:05 +02:00
dns.go
netutil.go	app/vmauth: fix discovering backend IPs when url_prefix contains hostname with srv+ prefix (#6401)	2024-06-12 11:47:44 +02:00
proxyprotocol_test.go
proxyprotocol.go
tcpdialer_default.go
tcpdialer_linux.go
tcpdialer.go	all: fix golangci-lint(revive) warnings after 0c0ed61ce7	2024-04-03 03:00:45 +03:00
tcplistener.go
tls_test.go	all: upgrade Go builder from Go1.21.7 to Go1.22.0	2024-02-12 22:14:00 +02:00
tls.go	lib/netutil: move creation of GetCertificate callback into a separate function	2024-04-17 22:11:10 +02:00